Discover the ultimate off-road companion with the 2026 GMC Sierra 2500HD AT4. Equipped with the powerful Duramax 6.6L V8 Turbodiesel engine and 10-speed automatic transmission, this rugged 4WD truck delivers exceptional performance and capability.
- Engine Block Heater
- 220 AMP Alternator
- X31 Off-Road Package
- Bose Premium 7-Speaker Sound System
- SiriusXM with 360L Trial Subscription
- Steering Wheel Audio Controls
- Electric Rear-Window Defogger
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Push Button Start
- Remote Vehicle Starter System
Elevate your adventures with the Sierra 2500HD AT4's premium features, including ventilated front seats, heated rear outboard seats, wireless charging, and a suite of advanced safety technologies like Rear Cross Traffic Alert, Trailer Cam Provisions, and Ultrasonic Front and Rear Park Assist. Conquer any terrain with the off-road-tuned suspension, 2-speed active transfer case, and hill descent control.
Discover the perfect blend of power, capability, and comfort in the 2026 GMC Sierra 2500HD AT4. This exceptional truck is ready to take you further, both on and off the beaten path.
See this vehicle today at Motor City West Call GM Internet sales direct at (661) 836-9915